4865168520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{435947}}^1$

素因数の和:435995

約数の個数: 96

約数和(自身を含む): 16321893120

約数和(自身を除く): 11456724600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 435947, 871894, 1307841, 1743788, 2179735, 2615682, 3487576, 3923523, 4359470, 5231364, 6539205, 7847046, 8718940, 10462728, 13078410, 13514357, 15694092, 17437880, 19617615, 26156820, 27028714, 31388184, 39235230, 40543071, 52313640, 54057428, 67571785, 78470460, 81086142, 108114856, 121629213, 135143570, 156940920, 162172284, 202715355, 243258426, 270287140, 324344568, 405430710, 486516852, 540574280, 608146065, 810861420, 973033704, 1216292130, 1621722840, 2432584260, 4865168520]

約数ペア:

[(1, 4865168520), (2, 2432584260), (3, 1621722840), (4, 1216292130), (5, 973033704), (6, 810861420), (8, 608146065), (9, 540574280), (10, 486516852), (12, 405430710), (15, 324344568), (18, 270287140), (20, 243258426), (24, 202715355), (30, 162172284), (31, 156940920), (36, 135143570), (40, 121629213), (45, 108114856), (60, 81086142), (62, 78470460), (72, 67571785), (90, 54057428), (93, 52313640), (120, 40543071), (124, 39235230), (155, 31388184), (180, 27028714), (186, 26156820), (248, 19617615), (279, 17437880), (310, 15694092), (360, 13514357), (372, 13078410), (465, 10462728), (558, 8718940), (620, 7847046), (744, 6539205), (930, 5231364), (1116, 4359470), (1240, 3923523), (1395, 3487576), (1860, 2615682), (2232, 2179735), (2790, 1743788), (3720, 1307841), (5580, 871894), (11160, 435947)]